Update TODO list.
Update TODO list.

rubikloud/gpdb,rvs/gpdb,randomtask1155/gpdb,lintzc/gpdb,Chibin/gpdb,adam8157/gpdb,zaksoup/gpdb,50wu/gpdb,CraigHarris/gpdb,CraigHarris/gpdb,rubikloud/gpdb,edespino/gpdb,royc1/gpdb,adam8157/gpdb,xuegang/gpdb,lpetrov-pivotal/gpdb,kaknikhil/gpdb,royc1/gpdb,ashwinstar/gpdb,tpostgres-projects/tPostgres,arcivanov/postgres-xl,ovr/postgres-xl,janebeckman/gpdb,tangp3/gpdb,Quikling/gpdb,tpostgres-projects/tPostgres,0x0FFF/gpdb,kaknikhil/gpdb,postmind-net/postgres-xl,lisakowen/gpdb,rubikloud/gpdb,snaga/postgres-xl,Chibin/gpdb,foyzur/gpdb,lpetrov-pivotal/gpdb,kaknikhil/gpdb,ahachete/gpdb,ahachete/gpdb,ahachete/gpdb,rubikloud/gpdb,edespino/gpdb,Chibin/gpdb,royc1/gpdb,adam8157/gpdb,ahachete/gpdb,tpostgres-projects/tPostgres,Postgres-XL/Postgres-XL,lisakowen/gpdb,Postgres-XL/Postgres-XL,0x0FFF/gpdb,cjcjameson/gpdb,ashwinstar/gpdb,50wu/gpdb,zaksoup/gpdb,ahachete/gpdb,Quikling/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,chrishajas/gpdb,yuanzhao/gpdb,zaksoup/gpdb,0x0FFF/gpdb,edespino/gpdb,arcivanov/postgres-xl,yazun/postgres-xl,atris/gpdb,lintzc/gpdb,50wu/gpdb,kmjungersen/PostgresXL,randomtask1155/gpdb,kmjungersen/PostgresXL,Quikling/gpdb,royc1/gpdb,Chibin/gpdb,tangp3/gpdb,lintzc/gpdb,50wu/gpdb,randomtask1155/gpdb,techdragon/Postgres-XL,kaknikhil/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,Quikling/gpdb,ahachete/gpdb,janebeckman/gpdb,greenplum-db/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,tangp3/gpdb,xuegang/gpdb,atris/gpdb,tpostgres-projects/tPostgres,xuegang/gpdb,Chibin/gpdb,janebeckman/gpdb,ovr/postgres-xl,xinzweb/gpdb,foyzur/gpdb,yuanzhao/gpdb,arcivanov/postgres-xl,zeroae/postgres-xl,lpetrov-pivotal/gpdb,greenplum-db/gpdb,Chibin/gpdb,lintzc/gpdb,rvs/gpdb,snaga/postgres-xl,edespino/gpdb,techdragon/Postgres-XL,randomtask1155/gpdb,chrishajas/gpdb,adam8157/gpdb,Postgres-XL/Postgres-XL,50wu/gpdb,cjcjameson/gpdb,xuegang/gpdb,royc1/gpdb,ashwinstar/gpdb,xuegang/gpdb,janebeckman/gpdb,atris/gpdb,yazun/postgres-xl,rvs/gpdb,atris/gpdb,50wu/gpdb,randomtask1155/gpdb,Quikling/gpdb,zeroae/postgres-xl,rvs/gpdb,postmind-net/postgres-xl,lpetrov-pivotal/gpdb,yuanzhao/gpdb,zeroae/postgres-xl,lisakowen/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,lpetrov-pivotal/gpdb,postmind-net/postgres-xl,Quikling/gpdb,randomtask1155/gpdb,postmind-net/postgres-xl,kmjungersen/PostgresXL,atris/gpdb,0x0FFF/gpdb,rubikloud/gpdb,Chibin/gpdb,randomtask1155/gpdb,ovr/postgres-xl,greenplum-db/gpdb,lintzc/gpdb,lintzc/gpdb,royc1/gpdb,rubikloud/gpdb,yuanzhao/gpdb,rvs/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,jmcatamney/gpdb,CraigHarris/gpdb,foyzur/gpdb,Quikling/gpdb,lintzc/gpdb,xinzweb/gpdb,pavanvd/postgres-xl,randomtask1155/gpdb,ovr/postgres-xl,50wu/gpdb,lisakowen/gpdb,tangp3/gpdb,oberstet/postgres-xl,yuanzhao/gpdb,ashwinstar/gpdb,pavanvd/postgres-xl,0x0FFF/gpdb,0x0FFF/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,zaksoup/gpdb,snaga/postgres-xl,adam8157/gpdb,lisakowen/gpdb,adam8157/gpdb,zeroae/postgres-xl,kaknikhil/gpdb,ahachete/gpdb,royc1/gpdb,zaksoup/gpdb,tpostgres-projects/tPostgres,edespino/gpdb,xuegang/gpdb,chrishajas/gpdb,CraigHarris/gpdb,ahachete/gpdb,lisakowen/gpdb,postmind-net/postgres-xl,greenplum-db/gpdb,oberstet/postgres-xl,tangp3/gpdb,xinzweb/gpdb,arcivanov/postgres-xl,yazun/postgres-xl,greenplum-db/gpdb,0x0FFF/gpdb,chrishajas/gpdb,arcivanov/postgres-xl,foyzur/gpdb,50wu/gpdb,kaknikhil/gpdb,atris/gpdb,lisakowen/gpdb,cjcjameson/gpdb,greenplum-db/gpdb,oberstet/postgres-xl,techdragon/Postgres-XL,kaknikhil/gpdb,Quikling/gpdb,chrishajas/gpdb,xinzweb/gpdb,ashwinstar/gpdb,janebeckman/gpdb,tangp3/gpdb,greenplum-db/gpdb,zaksoup/gpdb,yazun/postgres-xl,lisakowen/gpdb,edespino/gpdb,xinzweb/gpdb,edespino/gpdb,tangp3/gpdb,arcivanov/postgres-xl,chrishajas/gpdb,yuanzhao/gpdb,jmcatamney/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,rubikloud/gpdb,jmcatamney/gpdb,jmcatamney/gpdb,xuegang/gpdb,lpetrov-pivotal/gpdb,0x0FFF/gpdb,kmjungersen/PostgresXL,foyzur/gpdb,cjcjameson/gpdb,snaga/postgres-xl,rubikloud/gpdb,yazun/postgres-xl,foyzur/gpdb,lintzc/gpdb,yuanzhao/gpdb,rvs/gpdb,xuegang/gpdb,lpetrov-pivotal/gpdb,foyzur/gpdb,zeroae/postgres-xl,oberstet/postgres-xl,Quikling/gpdb,tangp3/gpdb,kaknikhil/gpdb,janebeckman/gpdb,CraigHarris/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,xinzweb/gpdb,zaksoup/gpdb,janebeckman/gpdb,janebeckman/gpdb,techdragon/Postgres-XL,rvs/gpdb,Chibin/gpdb,cjcjameson/gpdb,ovr/postgres-xl,oberstet/postgres-xl,edespino/gpdb,lpetrov-pivotal/gpdb,cjcjameson/gpdb,xuegang/gpdb,jmcatamney/gpdb,Chibin/gpdb,adam8157/gpdb,zaksoup/gpdb,yuanzhao/gpdb,edespino/gpdb,kaknikhil/gpdb,CraigHarris/gpdb,Postgres-XL/Postgres-XL,xinzweb/gpdb,xinzweb/gpdb,Quikling/gpdb,atris/gpdb,chrishajas/gpdb,rvs/gpdb,lintzc/gpdb,foyzur/gpdb,cjcjameson/gpdb,techdragon/Postgres-XL,adam8157/gpdb,kaknikhil/gpdb,royc1/gpdb,rvs/gpdb,cjcjameson/gpdb,edespino/gpdb,snaga/postgres-xl,chrishajas/gpdb,rvs/gpdb,kmjungersen/PostgresXL,CraigHarris/gpdb,atris/gpdb,jmcatamney/gpdb,CraigHarris/gpdb